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Skim milk
3.4 g protein per 100 g, 8.3 g per 1 cup.
Updated 2026-10-23 - data v2026-10-23.1
USDA FoodData Central nutrition for Skim milk, per 100 g and per 1 cup (244 g).
Nutrition
| kcal | P | C | F | |
|---|---|---|---|---|
| Per 100 g | 35 | 3.4 | 4.9 | 0.2 |
| Per serving (1 cup, 244 g) | 85 | 8.3 | 12 | 0.5 |
Protein per 100 kcal: 9.7 g
Cost
Cost per serving $0.25–$0.70
Cost midpoint $0.48
Cost per 10 g protein: $0.58
Diet and scores
Mediterranean, Vegetarian, Pescatarian, Gluten-Free, Real Food (based on the 2025–2030 Dietary Guidelines)
Efficiency 5 / Overall 4.9.
Longevity: Calcium, vitamin D
Recipes using this food
Nutrition values match USDA FoodData Central (USDA FDC SR Legacy). Not medical advice.
USDA FDC ID: 173432, verified 2026-10-24.
Cite as: Macro Friendly Meals, "Skim milk nutrition", https://macrofriendlymeals.com/foods/skim-milk, data v2026-10-23.1.